The CARMENES search for exoplanets around M dwarfs. Variability on long timescales as seen in chromospheric indicators
It is clearly established that the Sun has an 11-yr cycle that is caused by its internal magnetic field. Such a cycle is also observed in a sample of M dwarfs. In the framework of exoplanet detection or atmospheric characterisation of exoplanets, the activity status of the host star plays a crucial role, and inactive states are preferable for such
Fuhrmeister, B. et al.
Fecha de publicación:
2
2023